CVE-2017-13309 — In readEncryptedData of ConscryptEngine.java, there is a possible plaintext leak due to improperly used crypto

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MEDIUM

In readEncryptedData of ConscryptEngine.java, there is a possible plaintext leak due to improperly used crypto

Published Nov 15, 2024

6.2

MEDIUM

CVSS 3.1

EPSS 0.08%

Description

In readEncryptedData of ConscryptEngine.java, there is a possible plaintext leak due to improperly used crypto. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor Google Product Android Default
unaffected
- Version
  8.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Android

unaffected

Version	Status	Constraints
8.1	affected	-

Vendor Google Product Android Default
n/a
- Version
  8.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Android

n/a

Version	Status	Constraints
8.1	affected	-

Remediation

No remediation recorded yet.

Metrics

0.08% 0.00076

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00076

Score over time

2024–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (5 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.08% (0.00076)	0.08th	v5 (v2026.06.15)
Jun 15, 2026	0.08% (0.00076)	0.15th	v5 (v2026.06.15)
Mar 17, 2025	0.01% (0.00009)	0.45th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00043)	10.81th	v3 (v2023.03.01)
Nov 16, 2024	0.04% (0.00043)	10.19th	v3 (v2023.03.01)